If you are in need of a primary care physician or a physician specialist, we are here to assist you. The Community Call Center is open during normal business hours, Monday-Friday, 7 a.m. to – 4:30 p.m. Closed on Holidays. You can contact the Community Call Center at 1-405-307-3176 or click on the provided link to contact via email at nrhs_communitycall@nrh-ok.com.